Patrick Lefler
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Insights

Building Security Into Design - A STRIDE Implementation Roadmap for Small- to Medium-Sized Firms
Application Security
STRIDE
Feb 5, 2026

For Startups, Cybersecurity Is Not a Data Problem — It’s a Solvency Problem
Ransomware
Resiliency
Jan 28, 2026

The Illusion of Vendor Diversification - Why Your Supply Chain Has a Single Point of Failure
Third Party Risk
Resiliency
Jan 22, 2026

Coding the Tail - Implementing Block Bootstrap and Extreme Value Theory in R
Extreme Value Theory
Value at Risk
Jan 15, 2026

Managing the Unmanageable - Strategic Tools for Quantifying Tail Risk
Extreme Value Theory
Value at Risk
Jan 6, 2026

The Trap of the Bell Curve - Why Your Risk Models Are Lying to You
Extreme Value Theory
Value at Risk
Jan 1, 2026

Operational Readiness for Post-Quantum Cryptography - Three Questions Your Board Needs to Ask
Cryptography
Quantum Computing
Dec 16, 2025

The Quantum “Master Key” - Why Your Board Needs to Talk About Physics Sooner than Later
Cryptography
Shor's Algorythm
Dec 10, 2025

Tempo Is a Weapon - Dislocating the Adversary in Incident Response
Incident Response
OODA Loop
Dec 2, 2025

The Speed of Trust - Why Incident Response Demands “Command Intent” Over Centralized Control
Incident Response
OODA Loop
Nov 25, 2025

The ROI of Shifting Security Left
Application Security
DevOps
Nov 20, 2025

The Code You Didn’t Write - How Transitive Dependencies Became Your Greatest Security Liability
Application Security
Transitive Dependencies
Nov 13, 2025

Understanding Bitcoin Mining Through the Lens of Dutch Disease
Bitcoin
Blockchain
Dutch Disease
Nov 4, 2025

The Hidden Threat - Why Software Extensions Are Your Organization’s Blind Spot
Application Security
Browser Extension
Oct 28, 2025

The Network is the Risk - Understanding and Mitigating Eclipse Attacks in Blockchain Ecosystems
Blockchain
Eclipse Attack
Oct 23, 2025

Proactive Third-Party Risk Management with Shodan Intelligence
Shodan
Third Party Risk
Oct 21, 2025

Beyond Binary Alerts - Using Markov Switching Models to Detect Insider Threats
Markov Models
Insider Detection
Oct 16, 2025

Simpson’s Paradox in Cybersecurity - Why Your New Security Tool May Be Less Effective Than the One It Replaced
Simpson's Paradox
Incident Detection
Oct 8, 2025

Centralization by Stealth - Proactive Governance to Protect the Blockchain from the Majority Attack
Blockchain
Bitcoin
Oct 6, 2025

Merkle Trees - The Engine of Bitcoin’s Scalability and Integrity
Blockchain
Cryptography
Bitcoin
Oct 2, 2025

Beyond VaR - Expected Shortfall as the New Standard for Strategic Resilience
Value at Risk
Extreme Value Theory
Sep 30, 2025

Move Fast and Don’t Break Things - Embedding Risk Awareness Without Killing Innovation
Decision Making
Innovation
Sep 26, 2025

Leading Beyond the Breach - A Framework for Decisive Action in a Cyber Incident
Incident Response
OODA Loop
Sep 24, 2025

From Anomaly to Action - A Risk Manager’s Guide to Applying Benford’s Law
Benford's Law
Fraud Detection
Sep 22, 2025

Gaining the Edge - HowBayes’ Theorem Unlocks Deeper Reads in Texas Hold’em
Bayes' Theorym
Texas Hold'em
Sep 15, 2025

Using Poisson Distribution Analysis to Drive Financial Risk Insight
Financial Risk
Poisson Distribution
Sep 11, 2025

Beyond the Patch - Leveraging Poisson Distribution to Transform Bug Reporting into Strategic Risk Insight
Vulnerability Management
Poisson Distribution
Sep 9, 2025

The Hidden Dangers of Networked Risk - A Graph Theory Approach to Systemic Vulnerability
Graph Theory
Sep 4, 2025

Applying K-Means Clustering for Vulnerability Prioritization
K Means Clustering
Vulnerability Management
Sep 2, 2025

Leveraging the Endowment Effect for Project Risk Management
Endowment Effect
Project Management
Aug 26, 2025

Unmasking Malicious Webs - How the Bellman-Ford Algorithm Detects Threats in Social Networks
Bellman-Ford Algorithm
Incident Detection
Aug 21, 2025

The Problem with “Normal” Thinking - A Primer on Extreme Value Theory
Extreme Value Theory
Monte-Carlo Simulation
Aug 18, 2025

The Cybersecurity Data Deluge - Drowning in Information, Starved of Action
Cybersecurity
Data
Aug 14, 2025

The Poisson Distribution - A Cybersecurity Defender’s Ally in Detecting Brute-Force Attacks
Incident Response
Cybersecurity
Aug 12, 2025

Human Risk, Mathematical Solution - A Bayesian View on Insider Threat Detection
Extreme Value Theory
Monte-Carlo Simulation
Aug 6, 2025
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